OP you got scammed by someone posing as Michail1...not the real Michail1. Learn from this and do not let it happen again. I can assure you Michail1 does not hide his identity and would never scam...
Sorry for you loss
I often trade here and OTC...look at what happens ->
https://bitcointalksearch.org/user/blazedout419-335426 (a fake me trying to scam one of my auctions)
Scammers here are shameless....they make names all the time that are similar to scam.
Since this was brought up.....
You can find user accounts that scammers have made to simulate nicks by clicking on MEMBERS, then search for members. Simply searching for ` (backtick) will show over 100 nicks.
Well known people like TomatoCage has several scammer nicks created to simulate him.
I searched for Blazedout to find not only Blazedout419` (backtick at the end), but also Blazedout4I9 (1 replaced with a I)
Hell, even Theymos has several scammer nicks associated. o replaced with 0. Some with ` at the beginning and some at the end or a spacebar then backtick at the end.
TitanBTC (The coin mint has a scammer impersonating him as well (account created only just over 2 weeks ago) != TitanBTC ` (space backtick)
The tactic is that he may post a sale item. Someone shows interest via the thread, and the scammer uses the similar nick (backticks or transposed letters) to send a message to the interested party directly in hopes to scam him without the real seller ever knowing.
Looks like the scammer created michail on 4/13/2014. This ties in with the bitcoinclassifieds.net ad as well.
And, I contacted bitcoinclassifieds.net regarding the scam, and they have shut down the account using my name as of yesterday.
Lastly, although I didn't want to confuse the matter more, we are talking about two different scammers.
This all started with the scammer known as the Siberian. Broken English / poor grammar. The ad was showing from Luxemburg whereas I am in Seattle.
The second scammer is well known on IRC scamming people by using proxies and setting his nick to trusted accounts. He has better English, but not by much. He doesn't use proper grammar. Never capitalizes his sentences. Uses short wording like; ur instead of you're, ill instead of I'll, and well instead of we'll. He has been careful not to use his real IP; however, he has clicked a few links put up by people to track his location and if anyone knows how/what to do with an IP (since it has been the same in the 3 times I was informed), I would be happy to talk to you about it. Law enforcement maybe? (Long list of nicks used)
OP - You said you sent the information on to an exchange. I am guessing to where you sent the coins. I truely hope you get your XF back, although I don't think they would spend much time on it.
I have spent enough time on this thread. Good luck.